Pressure sores wounds caused by pressure
crushing, or rubbing of the skin in that area, causing abnormal blood flow to the tissue in that area, i.e. too little, causing waste to accumulate, waste to stagnate, causing cell injury. Can range from redness, numbness, or unusual pain, to open wounds and severe enough to cause tissue death or spread to the bone.
4 stages of pressure sores you need to know
- Stage 1: Redness or dark spots begin to appear on the skin. But the skin is not yet crack or torn apart.
- Stage 2: Superficial wounds begin to form, the skin begins to swell, and blisters begin to form.
- Stage 3 : Deep scars appear reaching the fatty layer. The entire skin layer around the wound is destroyed.
- Stage 4 appears as a deep wound. That can see the bones, tendons and muscle. Because the skin has severely damage.
That have pale or เล่น UFABET ผ่านมือถือ สะดวกทุกที่ ทุกเวลา dark flesh, they are considered unstaged wounds. Most of the time, the dead flesh beneath these dark spots has already spread deep into fat or muscle. The outside may look dry, but the death will gradually deepen if not treated promptly.
How dangerous are pressure sores?
If neglected or not properly treated, it will become dead tissue that can spread over a wide and deep area in a short time, leading to organ loss or infection that results in internal organ failure and eventually death.
Pressure sores: who should be aware of them?
- People who are unable to move their bodies normally, such as those with weakness, paralysis, elderly people, bedridden patients, and those who need to wear casts or insert various assistive devices for long periods of time.
- People who have imperfect sensation in various organs, such as numbness in the hands and feet of people with diabetes or people who have undergone brain, bone, or nerve surgery, are at increased risk.
Humidity is another important factor that increases the risk of pressure sores.
In addition to pressure or friction between the skin and various surfaces, moisture is another important factor that increases the risk of pressure sores, whether it is moisture and irritation from sweat, urine, or feces because moisture will cause the skin in damp areas to become more sluggish, peel, inflamed, and die.
Pressure sores can heal, but they can recur.
Because most pressure sores cause by repeated pressure. If posture is adjusted or equipment is used to prevent repeated pressure on the same area and the wound is properly cared for. There is a chance that the wound will heal normally. However, on the other hand, it can recur.